b"\💩"
b"\●"
b"\u{_0000}"
b"\u{0000000}"
b"\u{FFFFFF}"
b"\u{ffffff}"
b"\u{ffffff}"
b"\u{DC00}"
b"\u{DDDD}"
b"\u{DFFF}"
b"\u{D800}"
b"\u{DAAA}"
b"\u{DBFF}"
b"\xы"
